On Jan 15, 2008 6:07 PM, Pavel Machek <[EMAIL PROTECTED]> wrote: > I had write cache enabled on my main computer. Oops. I guess that > means we do need better documentation.
Writeback cache on disk in iteself is not bad, it only gets bad if the disk is not engineered to save all its dirty cache on power loss, using the disk motor as a generator or alternatively a small battery. It would be awfully nice to know which brands fail here, if any, because writeback cache is a big performance booster. Regards, Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
